Answer: A. once every 6 months
Explanation:
A medical evaluation is a health assessment of a patient based on medical history as well as an examination of the current condition of the patient to identify the health ailments and disorders.
Medical evaluation should be performed once every 6 months for a 16-year-old. This is to be done so as to check whether any kind of disease or disorder develops in the body. To know if the bodily organs are functioning properly or not by proper diagnosis.
"Stimulants increase breathing and heart rate while depressants slow these functions" is the one among the following choices given in the question why drugs like <span>depressants described as the opposite of amphetamines. The correct option among all the options that are given in the question is the fourth option or option "d". </span>
<h2 /><h2>

</h2>
Although human beings can be attacked by many kinds of animals, man-eaters are those that have incorporated human flesh into their usual diet and actively hunt and kill humans. Most reported cases of man-eaters have involved lions, tigers, leopards, polar bears, and large crocodilians.